public class Test {
    public static void main(String[] args) {
        Solution solution=new Solution();
        Solution.TreeNode root=new Solution.TreeNode(3);
        Solution.TreeNode B =new Solution.TreeNode(1);
        Solution.TreeNode C =new Solution.TreeNode(4);
        Solution.TreeNode D =new Solution.TreeNode(2);
        root.left=B;
        root.right=C;
        B.right=D;
        solution.kthLargest(root,1);
        System.out.println("aa");





    }
}
